The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 2018
Filed:
Aug. 28, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Frank Bachmann, Freiburg, DE;
Christian Cremer, Lörrach, DE;
Markus Knobloch, Müllheim, DE;
Beate Fröhling, Neustadt, DE;
Werner Specker, Lörrach, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 23/14 (2006.01); A61K 8/49 (2006.01); A61Q 5/10 (2006.01); C07D 213/56 (2006.01); C07D 401/14 (2006.01);
U.S. Cl.
CPC ...
C09B 23/145 (2013.01); A61K 8/4926 (2013.01); A61Q 5/10 (2013.01); C07D 213/56 (2013.01); C07D 401/14 (2013.01);
Abstract
Disclosed are styryl dyes of formula wherein